Sam bevilacqua
New Member
- Sep 14, 2017
- 18
- Boat Info
- 2000 34 searay sundancer garmin
- Engines
- 7.4 mer
vacumflush will not flush ,the pump will not stop, will not flush water.
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Sounds like you are not building vacuum. Cracked bellows or a major leak in the system.vacumflush will not flush ,the pump will not stop, will not flush water.
Sounds like you are not building vacuum. Cracked bellows or a major leak in the system.
Was it working normally last year? Duckbills need changing. They get hard and crusty over the off season and will not seal. No seal -no vacuum. No vacuum - no flush. Same problem last season for me. Took out pump assembly and disassembled. Had the wife run to WM to get duckbills (need 4) while I cleaned unit up. New duckbills installed and problem solved. Some rubber gloves are an essential tool.